Oscar Alejandro Hernandez, MD
NPI 1225171952ActiveIndividual· Ophthalmology· Arecibo, PR
Ophthalmology (MD) in Arecibo, Puerto Rico, trained at University of Puerto Rico School of Medicine (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $448,442 for 8,803 claims, against $24,513 paid for services in 2024. Alcon Vision LLC was the largest of 2 companies reporting payments in 2025, $137.42 in all, mostly food and beverage.
Overview
| NPI | 1225171952 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Feb 14, 2007 |
| Last updated in NPPES | Jul 1, 2025 |
| Certified by provider | Jun 12, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 15856 | PR |
| General Practice | 208D00000X | 15856 | PR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 77 |
|---|---|
| Services billed | 376 across 22 procedure codes |
| Paid by Medicare | $24,513 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,803 · 10,672 30-day fills |
|---|---|
| Patients | 2,106 |
| Total drug cost | $448,442 |
| Generic share | 68% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Ophthalmology |
Industry payments (Open Payments)
- 2025$137.42 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $118.80 | 1 |
| Actelion Pharmaceuticals US, Inc. | $18.62 | 1 |
What the 2025 payments were for
- Food and Beverage$137.42 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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